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Lawrence Agbezuge


Last seen: 1 year 前 |  自 2019 起处于活动状态

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I am a retired research engineer and educator. I spent 30 years in engineering R&D with 3 major Fortune 500 companies, and 5 years as an Associate Visiting Professor in mechanical engineering. I hold Eng. Sc. D. (Ph.D.) from Columbia University, and 3 patents. My main areas of interest include numerical computational methods.

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Runge-Kutta solution of first to third order ODEs
rk4gui.m utilizes the Runge-Kutta method to directly solve 1-st to 3-rd order non-stiff ODEs which are IVPs (Initial Value Probl...

4 years 前 | 2 次下载 |

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Combinations without overflow
The use of the factorial function in evaluating nCr = n!/((n-r)!*r!) has overflow problems when n>170 on a 64-bit machine.

4 years 前 | 1 次下载 |

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Permutations without overflow
The use of the factorial function in computing permutations and combinations has overflow problems that are avoided by these two...

4 years 前 | 2 次下载 |

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Find real roots (or zeros) of a continuous function
This program finds the real roots (or zeros) of a continuous function.

4 years 前 | 1 次下载 |

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Projectile Simulation with aerodynamic drag
Euler's method is used to simulate the flight of a drag force influenced projectile, launched at a specified height, velocity an...

4 years 前 | 2 次下载 |

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Synthetic Division with Matlab
Purpose: Perform synthetic division of the rational function N(x)/D(x), where N(x) is a polynomial and D(x) is of the form...

4 years 前 | 1 次下载 |

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Integrated trapezoidal and Gauss quadrature
Use a combined trapezoidal rule and Gauss quadrature to integrate f(x) in the interval x=[a,b]. f(x) is not necessarily equispa...

5 years 前 | 1 次下载 |